88155720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{244877}}^1$

素因数の和:244894

約数の個数: 48

約数和(自身を含む): 286507260

約数和(自身を除く): 198351540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 244877, 489754, 734631, 979508, 1224385, 1469262, 1959016, 2203893, 2448770, 2938524, 3673155, 4407786, 4897540, 5877048, 7346310, 8815572, 9795080, 11019465, 14692620, 17631144, 22038930, 29385240, 44077860, 88155720]

約数ペア:

[(1, 88155720), (2, 44077860), (3, 29385240), (4, 22038930), (5, 17631144), (6, 14692620), (8, 11019465), (9, 9795080), (10, 8815572), (12, 7346310), (15, 5877048), (18, 4897540), (20, 4407786), (24, 3673155), (30, 2938524), (36, 2448770), (40, 2203893), (45, 1959016), (60, 1469262), (72, 1224385), (90, 979508), (120, 734631), (180, 489754), (360, 244877)]